.bgmusic-root {
    max-width: 1800px;
    margin: 0 auto;
    padding: 90px 0 0 0;
    background: #fff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
  }
  
  .bgmusic-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    top: -30px;
  }
  
  .bgmusic-title {
    font-size: 38px;
    font-weight: 700;
    color: #222;
    margin-bottom: 30px;
  }
  
  .bgmusic-subtitle {
    color: #888;
    font-size: 18px;
    margin: 12px 0 32px 0;
  }
  
  .bgmusic-tabs {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-right: 550px;
  }
  
  .bgmusic-tab {
    padding: 8px 28px;
    border-radius: 20px;
    background: #f5f5f5;
    color: #b6b6b6;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
  }
  
  .bgmusic-tab.active {
    background: #eaeaff;
    color: #6c6cff;
    font-weight: 700;
  }
  
  .bgmusic-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 24px;
  }
  
  .bgmusic-card {
    position: relative;
    background: #fff;
    border-radius: 0;
    overflow: visible;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s, transform 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    width: 270px;
    height: 270px;
    top: 50px;
  }
  
  .bgmusic-card:hover {
    box-shadow: 0 8px 32px rgba(100,100,255,0.15);
    transform: translateY(-6px) scale(1.03);
  }
  
  .bgmusic-card-vinyl {
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at 60% 40%, #222 60%, #444 100%);
    border-radius: 50%;
    border: 8px solid #fff;
    z-index: 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  }
  
  .bgmusic-card-img-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    aspect-ratio: 16/9;
    background: #eee;
    overflow: hidden;
    border-radius: 0;
    z-index: 1;
  }
  
  .bgmusic-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  
  .bgmusic-card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.15) 100%);
    color: #fff;
    padding: 0 18px 0 12px;
    height: 44px;
    font-size: 18px;
    font-weight: 500;
    margin-top: -44px;
    position: relative;
    z-index: 2;
  }
  
  .bgmusic-card-title {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18);
  }
  
  .bgmusic-card-count {
    color: #fff;
    font-size: 16px;
    margin-left: 12px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18);
  }
  
  @media (max-width: 1200px) {
    .bgmusic-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 700px) {
    .bgmusic-grid {
      grid-template-columns: 1fr;
    }
    .bgmusic-title {
      font-size: 24px;
    }
    .bgmusic-tab {
      font-size: 15px;
      padding: 6px 16px;
    }
  }